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Note 7 - Long-term Debt (Tables)
12 Months Ended
Dec. 31, 2022
Notes Tables  
Schedule of Long-Term Debt Instruments [Table Text Block]
   

December 31,

 
   

2022

   

2021

 

Credit Agreement due 2024

  $ 270,000     $ 100,000  

10.625% Senior Notes, due 2024

    250,000        

10.000% Senior Notes, due 2024

    225,000        

Discounts, net (a)

    (27,086

)

     

Debt issuance costs, net (b)

    (13,565

)

    (2,071

)

Total debt

    704,349       97,929  

Less current portion of long-term debt

           

Long-term debt, net

  $ 704,349     $ 97,929